Digital guide
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AMAT APSA-5977/8
Product Name: Advanced Process Sensor Assembly
Product Description: A high-precision multi-parameter process sensor assembly for semiconductor manufacturing equipment. It provides real-time monitoring of critical process parameters including temperature, pressure, and gas flow rates.
Technical Specifications:
- Temperature Measurement: -50°C to +450°C (± 0.1°C accuracy)
Detailed content
- Pressure Measurement: 1 Torr to 1000 Torr (± 0.5% FS accuracy)
- Gas Flow Measurement: 0–500 sccm (± 1% FS accuracy)
- Output Signals: 4–20 mA analog + RS-485 digital
- Power Supply: 24 V DC ± 10%
- Operating Temperature: -20°C to +70°C
- Material: 316L stainless steel wetted parts
- Vacuum Compatibility: 10⁻⁸ Torr
Functional Features:
- Simultaneous multi-parameter monitoring
- High accuracy and repeatability
- Combined analog and digital output for flexible integration
- Self-calibration functionality
- Long-term stability with minimal drift
- Easy installation and maintenance
Application Scenarios:
- Semiconductor process monitoring systems
- Vacuum chamber process control
- Gas delivery system monitoring
- Etching and deposition process control
- Wafer processing equipment instrumentation
